36726189 has 4 divisors (see below), whose sum is σ = 48968256. Its totient is φ = 24484124.

The previous prime is 36726187. The next prime is 36726197. The reversal of 36726189 is 98162763.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36726189 - 2¹ = 36726187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36726189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36726181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6121029 + ... + 6121034.

It is an arithmetic number, because the mean of its divisors is an integer number (12242064).

Almost surely, 2^36726189 is an apocalyptic number.

It is an amenable number.

36726189 is a deficient number, since it is larger than the sum of its proper divisors (12242067).

36726189 is a wasteful number, since it uses less digits than its factorization.

36726189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242066.

The product of its digits is 108864, while the sum is 42.

The square root of 36726189 is about 6060.2136100966. The cubic root of 36726189 is about 332.3981680735.

The spelling of 36726189 in words is "thirty-six million, seven hundred twenty-six thousand, one hundred eighty-nine".